The ultimate source of new inherited traits in a population is __________.

Answers

Answer 1
the DNA sequence, not only does the being get its traits from one parent but it also gets the traits from the other.

Related Questions

The skin condition caused by hyposecretion of the oil glands and is an inherited condition is known as

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Fungal infection of the skin also called ringworm

The hyposecretion of the sebaceous glands is known as ACME.

What is sebaceous glands?

The sebaceous glands produce a secretion, which is rich in lipids such as

TriglyceridesFatty acids and Cholesterol.

It is this substance that ensures skin lubrication, prevents hair drying and prevents excessive water loss.

What is ACME?

is one of the main problems that affect the pilosebaceous unit and usually occurs at puberty, when the sebaceous gland starts its greatest production. This problem is characterized by the accumulation of keratinocytes, hyperproduction of secretion by the sebaceous glands, colonization by bacteria and inflammation, which causes the appearance of a characteristic lesion.

With this information, we can conclude that  is the hyperproduction of secretion by the sebaceous glands.

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Experimental inquiry: what can you learn about the process of science from investigating a cricket’s chirp?

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Investigating cricket will reveals that some specie of the insect produce a song by rubbing their legs or wings against each other. In those specie that sing only the male insect produce songs.
This observation can be taken to mean that the male song is a potential form of communication to potential mates.

why are regular visits to the doctor important for maintaining your optimal immune health?

Answers

too make sure that your body is able to function properly?

Answer:

Option one or A

Explanation:

to be sure that your overall health is good and to receive the necessary vaccinations

What are motor voter laws?

Answers

Another name for the National Voter Registration Act of 1993, designed to reverse declining voter registration by allowing voters to register at motor vehicle departments.
Final answer:

Motor voter laws, such as the National Voter Registration Act of 1993, allow citizens to register to vote when applying for or renewing a driver's license and at public assistance offices. These laws aim to increase voter registration and potentially turnout, though their impact is debated. States continue to implement variations on these laws, such as Oregon's automatic voter registration policy.

Explanation:What Are Motor Voter Laws?

Motor voter laws, such as the National Voter Registration Act of 1993, are designed to make the process of voter registration more convenient and accessible to citizens. These laws allow individuals to register to vote at the same time they apply for or renew a driver's license. Moreover, states are required to offer voter registration at public assistance offices and state-funded programs for persons with disabilities. Since its inception, the Motor Voter Act has been instrumental in increasing voter registration rates by providing an expedited registration process accessible through government forms, such as driver's license and Social Security benefits applications.

Initially, while there was an increase in registrations, the act didn't significantly boost voter turnout. Over time, states have expanded the options for voter registration, including automatic voter registration at certain ages, same-day registration at the polls, and online voter registration. However, the impact of these laws on voter turnout is still debated, and they have also faced criticisms about data privacy and the implications of mandatory voting. Efforts such as Oregon's automatic registration via driver's license updates aim to further increase registration and voter turnout, though the policy's results and reception continue to be a topic of discussion.

Americans may also encounter voter registration requirements and voter ID laws, which can influence the ease or difficulty of participating in the electoral process. As the landscape of voter registration and voting laws evolves, the balance between facilitating voting access and ensuring election integrity remains a central theme.

You need to start an experiment and the instructions are to mix 2 g of sodium bicarbonate with 50 ml of distilled water and then mix the solution. Describe what lab apparatus you would use and what safety precautions you must observe when completing this experiment.

Answers

A mass balance will be necessary to weigh the sodium bicarbonate and a 100ml beaker should be used to contain the solution. For safety, one should wear gloves while handling the sodium bicarbonate and wear goggles in case of splashing. Lab coats and closed shoes must also be worn. 

Lab apparatus:

- Analytical balance with 0.1 g precision (at least)
- Spatule
- Burette (0.1 mL precision) plus erlenmeyer or a graduated volumetric flask.
- Magnetic agitator


Safety precautions:
- Use gloves of the proper material
- Use safety googles
- Wear lab coat that fits you
- Know where the safety equipment is located
Final answer:

You would use a digital scale, a graduated cylinder or beaker, a stirring rod, and safety equipment such as goggles, lab gloves, and a lab apron for the experiment of mixing 2g of sodium bicarbonate with 50ml distilled water. Always handle chemicals with care, wash hands after usage, and dispose of chemicals properly.

Explanation:

For this experiment of mixing 2 g of sodium bicarbonate with 50 ml of distilled water, you would need a digital scale to measure 2g of sodium bicarbonate, a graduated cylinder or beaker to measure 50ml of distilled water, and a stirring rod to mix the solution. Always be sure to use appropriate safety equipment such as goggles to shield your eyes, lab gloves to protect your hands, and a lab apron to keep your clothing clean and protected.

It's important to handle all chemicals with care, not to ingest them, and always wash your hands thoroughly after experimenting. Additionally, be aware of how to dispose of chemicals properly.

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What senses, outside of hearing, would likely be impaired if a person were somehow missing all of the apparatus of the ear (including the outer, middle, and inner ear)?

Answers

Besides not being able to hear a person who can’t usually hear can’t talk to other people. They have to use sign language to speak to others, and even that is difficult because a lot of people aren’t taught it. Another sense is that they wouldn’t be able to protect themselves from immediate danger. Such as knowing something as simple if a car was going to hit them. So a lot of the time these types of people need an aid whether that is a service dog or some companion that helps them with their daily activities.

A client has a chronic infection of listeria that the body cannot fight. which pathophysiologic process should the nurse monitor for in this client?

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The answer to this question would be : Granuloma

Listeria is a disease that can be dangerous if infecting an immunocompromised individual. When an infection happens, the white blood cells will clump together to fight the pathogen. But, sometimes the immune cells are not capable enough to remove the pathogen, causing it to form a granuloma. 
Listeria monocytogenes infection in neonates can cause the immune cells to form a granuloma, called granulomatosis infantiseptica. 

One swedish study of genetic factors in the cause of dementia found that the concordance rate for monozygotic twins was _____ percent. 1 20 40 over 50

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One swedish study of genetic factors in the cause of dementia found that the concordance rate for monozygotic twins was over50 percent. The monozygotic twins in mostly 50 percent are living in the world in search result.

What are three facts about meiosis

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Final answer:

Meiosis is a cell division process that forms haploid cells with half the number of chromosomes as the parent cell, results in genetically unique gametes due to crossover and independent assortment, and leads to different outcomes in males and females.

Explanation:

Meiosis is a critical process for sexual reproduction, ensuring genetic diversity among organisms. Here are three key facts about this biological process:

Reduction of Chromosome Number: Meiosis reduces the chromosome count by half, resulting in haploid cells. This is in contrast to the parent cell's diploid state, meaning that where the parent cell has two sets of chromosomes (2n), the resulting gametes have only one set (1n).Production of Unique Gametes: Through mechanisms like crossover during prophase I and independent assortment during metaphase I, meiosis ensures that each resulting gamete is genetically unique. This genetic diversity is crucial for the adaptation and evolution of species.Different Outcomes in Males and Females: In humans, meiosis results in four sperm cells for males, each being viable. In females, however, it results in one viable egg and three polar bodies, which are not viable and get reabsorbed into the body.

The process includes two rounds of division known as Meiosis I and Meiosis II, each consisting of stages similar to those found in mitosis: prophase, metaphase, anaphase, and telophase.

What caused the taino population on hispaniola to drop from 500,000 to a few hundred by 1542?

Answers

The cause of the mass drop of population of Hispaniola before 1542 was due to the Smallpox outbreak. The first outbreak of smallpox, occurred during December 1518 or January 1519. The Smallpox Outbreak, claimed the lives of almost 90% of the Native Americans. By 1548, the population of Taino had declined and lessen to fewer than 500 people.

Two of the primary consumers in the food web are the

A. coyote and hawk
B. grass and cactus
C. rabbit and grasshopper.
D roadrunner and lizard

Please help me someone

Answers

The answer is C. Primary consumers eat plants and as we can see on the food chain, the arrows represent the transfer of energy. The energy transfer is shown to be going between the Grass and Cactus and to the Rabbit and Grasshopper.
Looking at the Food Web Diagram, we can see that the rabbit and grasshopper are the main herbivores. Or another way to look at it is: which are the primary consumers of the producers (plants)??
The cactus and grass are the plant producers in this web, thus the main consumers of these producers are the herbivores known as primary consumers. According to the diagram, those could only be the rabbit and grasshopper. If a question asked what are the secondary consumers, those would be the carnivores above them.
But the final answer is therefore:
C) rabbit and grasshopper.

What is the "power house" of the cell? A. Centromere B. Lysosome C. Mitochondrion D. Nucleus

Answers

The answer is C. Mitochondria
The mitochondria is an organelle in the cell that produces ATP. ATP is Adenosine Triphosphate. It stores the chemical energy for the cell to use when needed. Because the mitochondria produces this, it is known as the 'powerhouse' of the cell.

The solution is C. 

which of the following pieces of laboratory equipment would be used to measure the mass of one slice of bread?

Answers

Triple Beam Balance would be best

Explain how you would construct a linkage map for a human chromosome. What data would you need?

Answers

Final answer:

To construct a linkage map for a human chromosome, you would need data on the recombination frequencies between genes. This data can be obtained through breeding experiments or by using molecular markers. Constructing a linkage map involves analyzing inheritance patterns and estimating relative distances between genes.

Explanation:

To construct a linkage map for a human chromosome, you would need data on the recombination frequencies between genes. Recombination frequencies can be determined by analyzing the inheritance patterns of traits in a population. More specifically, you would need data on the frequencies of crossing-over events between pairs of genes during meiosis. By comparing the recombination frequencies between different gene pairs, you can estimate the relative distances between the genes on the chromosome.

One way to gather this data is by conducting breeding experiments with organisms that are heterozygous for the genes of interest. By analyzing the offspring, you can determine the frequency at which the genes are inherited together or separated. Another approach is to use molecular markers that are linked to specific genes and analyze their inheritance patterns in a population.

It is important to note that constructing a linkage map is a complex process that requires extensive genetic analysis and statistical analysis of the data collected.

Approximately two-thirds of the mass of a cell is water, and the water is important to maintain the cell's integrity. What would happen to a plant cell during a period of severe drought?

Answers

The cell would eventually shrink causing the plant to wilt.

The correct answer is D) the cell would eventually shrink causing the plant to wilt

Find the mean of the data: 206, 194, 198, 172, 190

Answers

Hello there!

The "mean" of this "data set" is: 192

The median would be: 194

The range: 34

Mode: 206, 194, 198, 172, 190

All you had to do to find the mean,was to add up all of your values/numbers and then divide how many values/numbers you had

Good luck on your assignment and enjoy your day!

~MeIsKaitlyn:)
In order to the mean, 

First, you must add up all the numbers in the data set, 
206, 194, 198, 172, 190 = 960 
Second, take 960 and divide it by the number of data sets used in the set, 
960 / 5 = 192 

Answer: 192


The mean will be 192 for your answer.

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In muscle cells, fermentation produces _____. in muscle cells, fermentation produces _____. carbon dioxide, ethanol, and nad+ lactate and nad+ lactate, nadh, and atp pyruvate carbon dioxide, ethanol, nadh, and atp

Answers

Fermentation in muscle cells makes ATP, which is energy, It's usually enough for a short burst of it, though, since it happens without oxygen. It also produces lactic acid as a waste product, which builds up in the muscles over the process of fermentation and contributes to soreness.
Final answer:

In muscle cells, fermentation produces lactate and NAD+ through the process of lactic acid fermentation, which occurs under anaerobic conditions and allows glycolysis to continue generating ATP.

Explanation:

In muscle cells, fermentation specifically refers to lactic acid fermentation. During this biochemical process, pyruvate produced from glycolysis is reduced to lactate, also known as lactic acid. This process regenerates NAD+ from NADH, which is essential for allowing glycolysis to continue so that the cells can continue making ATP. Unlike alcoholic fermentation, which produces ethanol and carbon dioxide, lactic acid fermentation does not produce these substances.

Essentially, in muscle cells under anaerobic conditions, such as during intense exercise when oxygen is scarce, lactic acid fermentation helps to produce the energy needed by converting pyruvate into lactic acid and simultaneously converting NADH back into NAD+. This is critical because it allows glycolysis to continue producing ATP. Therefore, the correct answer to the question is that fermentation in muscle cells produces lactate and NAD+.

Why can an excepted hypotheses be rejected at a later date

Answers

because you can find new data to replace it or u can get another answer not the one u expected
hope this helps

How could you demonstrate to a child that solid water is less dense than liquid water?

Answers

You could explain the densities of different forms of water by preforming an experiment. You can place an ice cube into a glass of water and watch it float. This proving that the frozen form of water is less dense than the liquid form and the reason for the ice floating.

For this, you need to first explain that less dense objects float in a liquid that's less dense than those objects - if an object is more dense, it will sink because the gravity is stronger on it.

A 20-year-old developmentally challenged woman is a resident in a group home. she has had four abortions in the past 2 years, and the agency supervisor recommends that she be sterilized. it is obvious that the client is unable to exercise informed consent for sterilization. the nurse understands that the procedure cannot be performed without legal consent from whom?

Answers

While it does vary from state to state, in every state, legal consent must be given by either a group or individual appointed by a court. The court MUST be involved in granting someone consent.

Fanning your fingers or toes apart is an example of what type of synovial joint movement?

Answers

It is an example of ABDUCTION.
Abduction refers to the movement of limbs away from middle line and median plane. It is an example of synovial joint movement. Synovial joints refers to joints in which articulating bone ends separated by joint cavity containing synovial fluids

What should the shopper have considered before adopting the apple cider and honey diet?

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If the shopper decided on having to adopt the apple cider and honey diet, the shopper should consider things like the source credibility, in which the shopper should know whether this diet produces benefit, if It is factual and it is something that will not produce any harmful effects.

Organic compounds ALL contain the element carbon. Which organic compound, used for stored chemical energy, contains carbon, hydrogen, oxygen, and often phosphorous? A) carbohydrate B) lipid C) protein D) starch

Answers

Answer;

Lipids is the correct answer.

Explanation;

-Lipids is among the four biological biomolecules, the others being proteins, carbohydrates and nucleic acids.

-Lipids are made up of fatty acids and glycerol and are composed of elements carbon, hydrogen , oxygen and they may also contain phosphorus, like in the case of phospholipids which are mainly components of the cell membranes.

-Lipids play major roles in the body which includes, energy source, structural compounds, insulation functions, among other functions.

Final answer:

The B) Lipids are organic compounds used for stored chemical energy that contain carbon, hydrogen, oxygen, and often phosphorous.

Explanation:

The organic compound used for stored chemical energy that contains carbon, hydrogen, oxygen, and often phosphorous is lipid. Lipids are a large and diverse group of organic compounds that include fats, oils, and waxes. They provide long-term energy storage and are more energy-rich than carbohydrates.

Lipids also make up cell membranes and are involved in insulation, protection, and hormone production. They serve various essential functions in the body, including energy storage, insulation, and cushioning of organs. They also form the structural basis of cell membranes and are involved in the absorption of fat-soluble vitamins, such as A, D, E, and K.

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The _____ method can help resolve problems logically.

A.theoretic

B.scientific

C.controlled

D.inquiry

Answers

The answer is A.) Theoretic
B. scientific , because if you make a scientific theory it may be able to help you solve problems

How many millions of americans died from smoking-induced cardiovascular disease, from 1965-2014?

Answers

According to the repost made by US Surgeon General released in 2014, a total of 7,787,000 people died from smoking induced cardiovascular disease from 1965 to 2014. Cigarette smoking and second-hand tobacco smoke has been causally linked to cardiovascular diseases.

The dominant gas in the atmosphere that forms clouds is
A) oxygen.
B) nitrogen.
C) water vapor.
D) carbon dioxide.

Answers

the answer is C, water vapor

Answer: C). water vapor

Condensation is a process by which the gases form of a substance is converted into it's liquid form. It is very important process for water cycle. The water which gets evaporated from the sea or any other aquatic body gets converted into water vapors. The water vapors being low in density reaches upper layers of the atmosphere, where they condense to form clouds. The dominant gas that forms the cloud in the atmosphere is the water vapor.

explain ,using numbered steps , how you could find the volume of a small , irregulary shaped rock

Answers

Fill a graduated cylinder to 10mL, place the rock inside and calculate the difference in mL.
Final answer:

To find the volume of a small, irregularly shaped rock, you can use a container with water, measure the initial and final volume of the water, and calculate the difference.

Explanation:Find a container that can hold water, such as a graduated cylinder or beaker.Pour an amount of water into the container that is large enough to submerge the rock.Using a measuring device, record the initial volume of the water in the container.Place the rock into the container, ensuring that it is fully submerged.Again, using a measuring device, record the new volume of the water in the container.Calculate the difference between the initial and final volume of the water. This will give you the volume of the rock.

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What is one property of viruses that makes it difficult to cure viral infections

Answers

Answer: the ability of viruses to hide in the host’s DNA

Explanation:

Which of the following is correct when comparing reactants and products? A. Reactants have more mass than products. B. Products have more mass than reactants. C. Pure substances making up reactants are different than those in products. D. Pure substances making up reactants are the same as those in products.

Answers

C is correct.

Please vote my answer brainliest. thanks!

A primigravid client at 38 weeks' gestation is admitted to the labor suite in active labor. the client's physical assessment reveals a chlamydial infection. the nurse explains that if the infection is left untreated, the neonate may develop which problem?

Answers

If untreated, chlamydial infection can affect the neonate with the risk for acquiring Chlamydia trachomatis. A neonate born vaginally to an infected mother can acquire this infection and develop disorders, which usually appear as conjunctivitis or pneumonia, or both conditions.
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